[ThB1] Novel Transmission Technologies

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[ThB1-5] Study on Optical Eigenvalue Arrangement for Identifying Abnormal Noise Location

○Hideaki Shimpo¹, Takumi Motomura^1,2, Akihiro Maruta¹, Ken Mishina¹ (1.The University of Osaka, 2.National Institute of Technology, Nara college)

Keywords:

Availability/reliability/disaster recovery,Digital signal processing,advanced modulation,coding and multiplexing,Optical core/metro network reliability and protection & restoration

We proposed a method to identify an abnormal noise location by monitoring the variance of eigenvalues that are arranged vertically. An accuracy of kilometer order estimation was achieved using appropriate parameters.